Chicagoland Call Us Toll Free (800) 929-9275




Providing Chicagoland with Exterior Home Improvements since 1987



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"Improving your home to your satisfaction is our first goal."
-Bill Conforti, President, Siding-1 Windows-1 Exteriors 

Bill Conforti
President, Siding-1 Windows-1 Exteriors

For over 26 years we have been satisfying customers with:

Hassle-Free Quotes- We will provide you with an estimate at no cost.  Our design consultants will show you an array of different options and assist you in making your vision a reality. 

Professional Installers- Our installation crews are trained by the best and fully certified.  We clean up daily and minimize our work area to not interfere with your living space.     

Keeping You Informed- We provide daily updates on the progress of your job.  Our customer service department is always available via phone or email if you have any questions or concerns.

Over our 26 years in business we have been honored with the following achievements:
  • We've been named one of the "Top 50 Home Improvement Companies" by Remodeling Magazine.

  • 60% of our business comes from customer referrals.

  • We are the preferred contractor for many of our vendors- Mastic and THV just to name a few. 

  • We are featured on Lou Manfredini's "Mr. Fix-It" on WGN Radio.   

Give us a call at (800) 929-9275 or fill out our Free Quote form online today.  You'll be glad you did. 
Questions to Ask a Prospective Contractor:

1. What is the full name and address of the company?

Getting the complete address of the company can be an important factor in determining a company's time in business. If a post office box is given, ask for a full street address as well.  Be wary of contractors who don't have a physical address.  click here for full list

Energy Saving Tips From WGN Radio's Mr. Fix-It
Lou Manfredini

  • Service your heating system every year
  • Install a programmable thermostat
  • Install thermo-pane windows in your home
  • Add weather stripping around windows and doors
  • Utilize or install ceiling fans in your home
  • Check the arrangement of your furniture
  • Consider installing a tankless-water heater
  • Be smart about the temperature you set in your home
  • Make sure your ceilings and attic are properly insulated
  • Let the sun be your guide
  • Watch a video with Lou from the Sept. "Home Show"

    Checkout the detailed list here!
Winter is around the corner

We offer great energy efficient windows made from expanded composite polymers which has an R-factor (insulation value) that is 214% better than vinyl windows!

The secret is a revolutionary EPC insulation - a high density space age Compozit material, that is intended to keep your home comfortable.

The THV Compozit limits the transfer of heat and cold and reduces the expansion and contraction cycles that cause instability in windows made with other materials.

THV Compozit Windows feature the very best in thermal efficiency technology, three times more than most companies, to maximize thermal performance.

This technology also adds protection from the sun's damaging rays, and also helps deaden sound.


THV Compozit Windows - good for you, good for your home and good for the environment

THV Compozit Windows, with a Low-E Trigon glass package, meet The Department of Energy's ENERGY STAR requirements. The ENERGY STAR Window Program is a voluntary partnership between the U.S. Department of Energy and participating window manufacturers.

Call us today, and we can help you find the right solution for you and your home! (800) 929-9275

It's the Chicago Winter season of 2013, checkout tips about Condensation & Moisture here!








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Welcome to our Natural Awakenings readers!

We're proud to be a part of the local Chicagoland community!

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Siding  |  Windows  |  Doors  |  Roofs  |  Insulation  |  Service  |  About Us     ©2013 Siding-1 Windows-1, Inc., All Rights Reserved


  Areas we serve:  Addison Algonquin, Alsip, Antioch, Arlington Heights, Aurora, Barrington, Barrington Hills, North Barrington, South Barrington, Bartlett, Batavia, Bellwood, Beach Park, Bedford Park, Bensenville, Berwyn Bloomingdale, Blue Island, Bolingbrook, Bridgeview, Brookfield, Buffalo Grove, Burbank, Burr Ridge, Calumet City, Calumet Park, Carol Stream, Carpentersville, Cary, Chicago, Chicago Heights, Chicago Ridge, Cicero, Clarendon Hills, Country Club Hills, Crestwood, Crystal Lake, Darien, Deerfield, Des Plaines, Downers Grove, East Dundee, Elburn, Elgin, Elk Grove, Elmhurst, Elmwood Park, Elmwood, Evanston, Evergreen Park, Franklin Park, Geneva, Glen Ellyn, Glencoe, Glendale Heights, Glenview, Glenwood, Grayslake, Gurnee, Hanover Park, Hawthorn Woods, Highland Park, Hinsdale, Hoffman Estates, Homer Glen, Inverness, Itasca, Joliet, La Grange, Lake Bluff, Lake Forest, Lake in the Hills LITH, Lake Villa, Lake Zurich, Lemont, Libertyville, Lincolnshire, Lisle, Lockport, Lombard, Medinah, Melrose Park, Morton Grove, Mount Prospect, Mundelein, Naperville, Niles, Norridge, North Aurora, Northbrook, Oakbrook, Oak Forest, Oak Lawn, Oak Park, Orland Park, Oswego, Palatine, Palos Heights, Palos Hills, Palos Park, Park Ridge, Plainfield, Prospect Heights, River Forest, Rolling Meadows, Romeoville, Roselle, Rosemont, Schaumburg, Schiller Park, Skokie, South Barrington, South Elgin, St. Charles, Streamwood, Summit, Vernon Hills, Villa Park, Warrenville, West Chicago, Westchester, Western Springs, Wheaton, Wheeling, Willow Springs, Willowbrook, Wilmette, Winfield, Winnetka, Wood Dale, Woodridge, Woodstock, Worth, Yorkville Our Locations:

3066 N. Clybourn Avenue
Chicago, IL 60618



City of Chicago GC License #:TGC039386
State of IL Roofing License #:104.016532
City of Chicago Business License #:2229565
City of Chicago Home Repair License #:2229565